Gawo la ROHM LMR1001YF-Ctage Rail-to-Rail Input and Output CMOS Ampwotsatsa

Zambiri Zofunika

Derali limatengera kuyankha kwakanthawi kwa sine wave input ndi voltagwotsatira adakhazikitsa Op-Amps. Mutha kuwona kuchuluka kwa voliyumutage ndi mokhulupirika momwe sine wave input voltage imapangidwanso. Mutha kusintha magawo azinthu zomwe zikuwonetsedwa mubuluu, monga VSOURCE, kapena zotumphukira, ndikutsanzira vol.tage wotsatira ali ndi chikhalidwe chomwe mukufuna.

Mutha kutsanzira dera muzolemba zosindikizidwa: Zogwira ntchito ampLifier, Comparator (Tutorial). [JP] [EN] [CN] [KR]

Machenjezo Azambiri

Chenjezo 1: Miyezo kuchokera pazotsatira zofananira sizotsimikizika. Chonde gwiritsani ntchito zotsatira izi ngati kalozera wamapangidwe anu.
Chenjezo 2: Makhalidwe awa ali pa Ta=25°C. Chifukwa chake, zotsatira zofananira ndi kusiyanasiyana kwa kutentha zitha kusiyana kwambiri ndi zomwe zachitika pa bolodi lenileni (muyeso weniweni).
Chenjezo 3: Chonde onani zolemba za Op-Amps kuti mudziwe zambiri zaukadaulo.
Chenjezo 4: Makhalidwe amatha kusintha malingana ndi mapangidwe enieni a bolodi ndipo ROHM imalimbikitsa kwambiri kuti ayang'anenso zizindikirozo ndi bolodi lenileni kumene tchipisi zidzayikidwa.

Simulation Schematic

Chithunzi 1. Simulation Schematic

Momwe mungatsanzirire

Zokonda zofananira, monga kusesa kwa magawo kapena kuphatikizika, zimatha kusinthidwa kuchokera pa 'Simulation Settings' zomwe zikuwonetsedwa mu Chithunzi 2, ndipo Gulu 1 likuwonetsa kukhazikitsidwa kosasintha kwa kayesedwe.
Chithunzi 2. Kuyerekezera Zokonda ndi kuphedwa

Table 1. Kukhazikitsa kokhazikika koyeserera

Parameters	Zosasintha	Zindikirani
Mtundu Wofanizira	Nthawi-Domain	Osasintha Mtundu Woyeserera
Nthawi Yotsiriza	200 ife	–
Zosankha zapamwamba	Zoyenera	–
	Chithandizo cha Convergence	–
Zosankha pamanja	. temp27	–

Kayeseleledwe Zogwirizana

Table 2. Mndandanda wa magawo oyeserera

Dzina lachitsanzo	Mtundu	Parameters	Mtengo Wofikira	Mitundu yosiyanasiyana		Mayunitsi
				Min	Max
VSOURCE	Voltage Gwero	pafupipafupi	10k	10	10M	Hz
		Peak_ voltage	0.5	0	5.5	V
		Initial_ phase	0	mfulu		°
		DC_ offset	2.5	0	5.5	V
		DF	0.0	okhazikika		1/s
		AC_ kukula	0.0	okhazikika		V
		AC_ gawo	0.0	okhazikika		°
VDD	Voltage Source Kwa Op-Amp	Voltage_ level	5	2.7 (Zindikirani1)	V	V
		AC_ kukula	0.0	okhazikika		V
		AC_ gawo	0.0	okhazikika		°

(Zindikirani 1) Khazikitsani kumayendedwe otsimikizika a Op-Amps.

Kukhazikitsa magawo a VSOURCE

Chithunzi 3 chikuwonetsa momwe magawo a VSOURCE amayenderana ndi mawonekedwe a VIN stimulus waveform.
Chithunzi 3. VSOURCE magawo ndi mawonekedwe ake

Op-Amp chitsanzo

Gulu 3 likuwonetsa ntchito ya pini yachitsanzo yomwe yakhazikitsidwa. Dziwani kuti Op-Amp model ndiye mtundu wamakhalidwe pamalowedwe ake / zotulutsa, ndipo palibe mabwalo oteteza kapena ntchito zosakhudzana ndi cholinga zomwe zimakhazikitsidwa.

Table 3. Op-Amp zikhomo zachitsanzo zomwe zimagwiritsidwa ntchito poyerekezera

Pin Dzina	Kufotokozera
+MWA	Kulowetsa kosasintha
-MU	Inverting zolowetsa
VDD	Mphamvu zabwino
VSS	Negative magetsi / Ground
OUT	Zotulutsa
NC1	Palibe kulumikizana mkati
NC2	Palibe kulumikizana mkati
NC3	Palibe kulumikizana mkati

Zigawo za Peripheral

Bill of Material

Table 4 ikuwonetsa mndandanda wazinthu zomwe zimagwiritsidwa ntchito poyeserera. Iliyonse ya ma capacitor ili ndi magawo a dera lofanana lomwe likuwonetsedwa pansipa. Makhalidwe osasinthika a zigawo zofanana amayikidwa ku ziro kupatula ESR ya C. Mukhoza kusintha zikhalidwe za chigawo chilichonse.

Table 4. Mndandanda wa ma capacitor omwe amagwiritsidwa ntchito mumayendedwe oyeserera

Mtundu	Dzina lachitsanzo	Mtengo Wofikira	Mitundu yosiyanasiyana		Mayunitsi
			Min	Max
Wotsutsa	R1_1	0	10	10	kΩ
	RL1	10k	1k	1M, NC	Ω
Capacitor	C1_1	0.1	0.1	22	pF
	Mtengo wa CL1	10	mfulu, NC		pF

Ma Capacitor Ofanana Mazungulira

Chithunzi 4. Capacitor katundu mkonzi ndi dera lofanana

• (a) Property editor
  
• (b) Equivalent circuit
  

Mtengo wosasinthika wa ESR ndi 2m Ω.

( Note 2) These parameters can take any positive value or zero in simulation but it does not guarantee the operation of the IC in any condition. Refer to the datasheet to determine adequate value of parameters.

Zoperekedwa

Op-Amp

Chithunzi cha LMR1001YF-C : Magalimoto Zero Drift Low Offset Voltage Rail-to-Rail I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE] Chithunzi cha LMR1001YG-C : Magalimoto Zero Drift Low Offset Voltage Rail-to-Rail I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE] Chithunzi cha LMR1002F-LB : Magalimoto Zero Drift Low Offset Voltage Rail-to-Rail I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE]

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Zolemba / Zothandizira

Gawo la ROHM LMR1001YF-Ctage Rail-to-Rail Input and Output CMOS Ampwotsatsa [pdf] Buku Logwiritsa Ntchito Chithunzi cha LMR1001YF-Ctage Rail-to-Rail Input and Output CMOS Ampkupulumutsa, Voltage Rail-to-Rail Input and Output CMOS AmpLifier, Kulowetsa kwa Sitima ya Sitima ndi Kutulutsa CMOS AmpLifier, Input and Output CMOS Ampmsilikali, CMOS Ampwotsatsa

Maumboni

• Buku Logwiritsa Ntchito